Home / 16,706,845.88-25,060,288.81-4,576,413.93

Finding the Fourth Proportional to 16,706,845.88, 25,060,288.81 and 4,576,413.93

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Solution

The fourth proportional to 16,706,845.88, 25,060,288.81 and 4,576,413.93 is: 6,864,626.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706,845.88 : 25,060,288.81 = 4,576,413.93 : x
  2. Step 2: Convert to fraction form
    16,706,845.88/25,060,288.81 = 4,576,413.93/x
  3. Step 3: Cross multiply
    16,706,845.88x = 25,060,288.81 × 4,576,413.93
  4. Step 4: Simplify right side
    16,706,845.88x = 114,686,254,799,907.11
  5. Step 5: Solve for x
    x = 114,686,254,799,907.11/16,706,845.88
  6. Step 6: Final answer
    x = 6,864,626.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.